street sweeper vs sweeper

street sweeper

noun
  • A person who is employed to sweep streets, pavements, and gutters, keeping them clear of litter. 

  • A machine used to sweep streets. 

sweeper

noun
  • One who sweeps floors or chimneys. 

  • A vacuum cleaner. 

  • A batsman who plays sweep shots. 

  • A carpet sweeper. 

  • A character designed or capable of knocking out multiple enemies in succession, usually due to a combination of high offense and high speed. 

  • A group of students tasked at cleaning the homeroom after class dismissal. 

  • A tree that has fallen over a river with branches extending into the water. 

  • A defender who is the last line of defence before the goalkeeper. 

  • A fielding position along the boundary; a fielder in this position. 

  • A detector (for mines). 

  • One who sweeps. 

  • A person who sweeps the ice ahead of the rock in play. 

  • The last person in the line of hikers that is responsible for ensuring no one gets separated from the group. 

  • Any of the small, tropical marine perciform fishes of the family Pempheridae, typically with deeply keeled, compressed bodies and large eyes. 

  • A large-radius, or high/medium speed corner in a racing circuit, named as such because of the ability of someone to trace the corner profile via "sweeping" motion of the arm. 

How often have the words street sweeper and sweeper occurred in a corpus of books? (source: Google Ngram Viewer )